SK45193A3 - Rotary gear compressor - Google Patents

Abstract

The rotation toothed compressor (see also figure) consists of three rotors (A, B, C), where the second rotor (B) has three teeth (1B, 2B, 3B) and the first rotor (A) has three relives (1A, 2A, 3A) and the third rotor also has three relives (1C, 2C, 3C). The first rotor (A), the second rotor (B) and the third rotor (C) are synchronised each other with the use of the gearing which is created based on three synchronising toothed wheels (x, y, z). When a rotating motion is provided, the suction of medium is done via the second tooth (2B) and the third tooth (3B) of the rotor (B), via the first suction hole (S1) and the second suction hole (S2) and the compressed to the third relive (3C) of the rotor (C) and the second relives (2A) of the first rotor (A). The medium discharge is provided via the first discharge hole (V1) and the second discharge hole (V2). The peaks of the teeth (1B, 2B, 3B) of the second rotor B make a copy of the walls closed to the relives (1C, 2C, 3C) of the third rotor (C) and the margins of the relive (1A, 2A, 3A) of the first rotor (A) and the margins of the relive (1C, 2C, 3C) of the third rotor (C) make a copy of the teeth (1B, 2B, 3B) of the second rotor and the medium suction and compressing space is being sealed, as a result of that. The first rotor (A), the second rotor (B) and the third rotor (C) are located in the block (T) and they are sealed in face. In the block (T), there is made the first suction hole (S1), the second suction hole (S2), the first delivery hole (V1), and the second delivery hole (V2). In the point (K), the sealing effect of the peaks closed to the teeth (1B, 2B, 3B) of the rotor (B) the relive margins (1A, 2A, 3A) of the first rotor (A) and of the margins closed to the relive (1C, 2C, 3C) of the third rotor (C).

Description

Technical field.

Mechanical engineering - compressors, blowers and fans.

Characteristics of the state of the art.

Known rotary compressors, blowers, and so far, operate as centrifugal, centrifugal blade propellers with two eights in the form of eight in the day. They are mainly used as blowers or media, as they create small pressures.

worm fans and basic check of repairers

SUMMARY OF THE INVENTION.

^The rotors which are synchronized by the gear are designed so that the center rotor tooth is inserted into the rotor recess in such a way that the tip edges of the tooth follow the rotor recess wall and the recess edges follow the tooth wall, thereby sealing the compression space, The opening in the block in which the rotor works with the tooth is larger by the height of the tooth.

Such a solution provides a space for suction and compression, and thus, when rotating the rotors mounted in the block behind the tooth, the vacuum and suction capability of the rotors mounted in the block behind the tooth and the me'dia compression in front of the tooth. into the rotor recess, from there through the borehole for further use.

The rotary gear compressor can be expanded by a number of rotors operating on a common axis in parallel as one unit, or extended by the following rotors synchronized to each other by a gear. The rotary gear compressor rotors can be provided with a plurality of teeth and recesses.

market function

Λ. The gear rotary compressor can be used as a vacuum pump.

As a whole, a geared rotary compressor can be used to increase the power of the geared rotary motor.

The foregoing features of the invention cannot be logically derived from the prior art, but are the result of creative thinking and inventive creativity.

The gear rotary compressor is not equipped with a crank mechanism, suction and discharge valves.

Clarification of drawings.

• giving up;

fanie medium rotor stuff c z v.

hole 31 oor. 1 shows:

behind the tooth 13 of the rotor 3 in the first half of the revolution.

Fig. 2 shows the compression of the medium by the rotor tooth 13. 3 into the recess space 1A of the rotor A in the first half of the revolution.

FIG. 3 shows the discharge of the medium through the opening VI in the first half of the revolution.

Fig. 4 shows the suction of the medium relative to the rotor A through the opening S2 with the tooth 13 of the rotor 3 in the second half of the revolution.

Fig. 5 shows the compression of the medium by the tooth 13 of the rotor 3 into the recess 10 of the rotor C in the second half of the rotation, in FIG. 6 shows the discharge of the medium through the opening V2 in the second half of the revolution.

DETAILED DESCRIPTION OF THE INVENTION.

The rotary gear compressor is designed such that a suction medium is supplied behind the tooth 13 of the rotor 3 relative to the rotor 6 through the opening S1 and before the medium is compressed by the rotary

A, from where the rotor tooth 13 relative to the rotor moves the rotor tooth 13 into the recess area 1A. In the second half of the revolution, the medium is sucked again behind the tooth 13 of the rotor. 3 against the rotor A through the aperture 52 and before the tooth 15 of the rotor 3 relative to the rotor C, the medium is compressed by rotary movement of the rotor tooth 13 into the recess space 1C of the rotor C from where the discharge is transferred through the aperture 72. recess walls, 1A. of rotor A and recesses 1C of rotor C and the edges of recesses i A of rotor A and wbranis 1C of rotor C co-ordinate you.o.in the tooth of the tooth and the edges of the recess

1B of the rotor 3, the collision of the peaks with the block Z occurs at the point K.

This basic version of the rotary gear compressor can be expanded by a larger number of rotors working on a common axis in parallel as one unit, or extended by the following rotors synchronized with each other by the gear. Rotors of the rotary gear compressor can be provided with more teeth and recesses *

In the opposite function, the gear rotary compressor can serve as a vacuum pump.

As a whole, a geared rotary compressor can be used to increase the power of the geared rotary motor.

? usability.

In its function it works as a piston compressor, but beside the crank mechanism. The rotary gear compressor can be expanded by a larger number of rotors as u. With a conventional compressor it is possible to increase the number of cylinders and thereby increase its capacity.

Claims (3)

However, the rotary gear compressor is more compact, less labor-intensive, smooth running with good power to the powertrain, J T 0 in n h Λ i \ v il '? A T I 1 / Rotary gear compressor, b C. y ΰθ copper ' c i r Engines .... • \ - } / J tooth (is (c ) Ref: ; and t ý m (G ) s a x J of the rotor (3) of the rotor (3 '), the suction medium a is fed through the tooth (13) of the rotor (3) with respect to the rotor (C) through the opening (SI). away from the rotor (3) by the rotor (3) relative to the rotor (A) the medium is compressed by rotating the rotor (3 ') (3') into the recess space (1A) of the rotor (A) from where the displacement through the opening (VI) speed and in the second half of speed j is sucked after the tooth (13) of the rotor (3) (A) through the hole (32) and before the tooth (13) of the rotor (3) the medium is compressed by rotating the tooth (13) into the recess (1C) of the rotor (C), from where the discharge is transferred through the opening (V2). 2 / The device according to claim 1, characterized in that the device is extended by a rotor (3) and a rotor with synchronizing gears. Device according to claim 1, characterized in that the rotor (3) is provided with a greater number of teeth and the rotors (A) and (C) with the same number of recesses as the number of teeth of the rotor (3).